001648204720-63UNCLASSIFIED242597801-01-1930242816901-01-1936AIR CORPS TACTICAL SCHOOL248.501-764669A2872891
1289C5244753101-04-1989DOCUMENT PERTAINS TO PREPARATION AND LETTING OF CONTRACT FOR AERIAL PHOTOGRAPHY OF ISLAND OF PUERTO RICO. INCLUDES RESULTS OF PROJECT.NONEPUERTO RICO